NAME
	encrypt - encrypt a string

SYNOPSIS
	mixed encrypt(string cipher, string key, varargs string mesg)


DESCRIPTION
	Cipher "DES key" prepares a key, and "DES" encrypts a message with
	a prepared key.
	DES is the only built-in cipher.  Other ciphers may be added through
	extension modules.

SEE ALSO
	kfun/decrypt